package com.bcx.service;

import com.bcx.mapper.ClassesMapper;
import com.bcx.pojo.Classes;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

@Service
public class ClassesServiceImpl implements ClassesService {
    @Resource
    ClassesMapper classesMapper;
    @Override
    public List<Classes> selectAll() {
        return classesMapper.selectByExample(null);
    }
}
